useless
UK/ˈju:sləs/US/'ju:slis/
IELTSTOEFLB1
Definitions
adj.
Having no use or benefit; ineffective
无用的,无效的,没用的
Root Breakdown
Root-deriveduse + -less (without) = 'without use.' The direct opposite of useful.
Root us still carries 68 more wordsCommon Collocations
- 1.absolutely useless完全无用
- 2.useless without没有……就没用
- 3.next to useless几乎毫无用处
Example Sentences
- 1.
The umbrella was useless in such strong wind.
- 2.
Complaining now is useless; the decision is final.